Bug 398519

Summary: konkeror crash report on kubuntu
Product: [I don't know] kde Reporter: sproid
Component: generalAssignee: Unassigned bugs mailing-list <unassigned-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:

Description sproid 2018-09-11 23:45:09 UTC 
Application: kdeinit5 (5.0.97)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-34-generic x86_64
Distribution: Ubuntu 18.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
just restarted the OS after Update and after I log in I encounter this error.

-- Backtrace:
Application: Konqueror (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fba72d2ce40 (LWP 7099))]

Thread 21 (Thread 0x7fb9c7fff700 (LWP 7451)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558c89972a5c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558c89972a08, cond=0x558c89972a30) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x558c89972a30, mutex=0x558c89972a08) at pthread_cond_wait.c:655
#3  0x00007fba35f6fc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f70177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f70f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba6f1cf6db in start_thread (arg=0x7fb9c7fff700) at pthread_create.c:463
#8  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fb9f4ff9700 (LWP 7414)):
#0  0x00007fba6f1d5ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb9f4ff8be0, expected=0, futex_word=0x7fba1c003410) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fba6f1d5ed9 in __pthread_cond_wait_common (abstime=0x7fb9f4ff8c80, mutex=0x7fba1c0033c0, cond=0x7fba1c0033e8) at pthread_cond_wait.c:533
#2  0x00007fba6f1d5ed9 in __pthread_cond_timedwait (cond=0x7fba1c0033e8, mutex=0x7fba1c0033c0, abstime=0x7fb9f4ff8c80) at pthread_cond_wait.c:667
#3  0x00007fba35f9e652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f74799 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f74cfb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba6f1cf6db in start_thread (arg=0x7fb9f4ff9700) at pthread_create.c:463
#8  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fb9f57fa700 (LWP 7413)):
#0  0x00007fba6f1d5ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb9f57f9be0, expected=0, futex_word=0x7fba1c003414) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fba6f1d5ed9 in __pthread_cond_wait_common (abstime=0x7fb9f57f9c80, mutex=0x7fba1c0033c0, cond=0x7fba1c0033e8) at pthread_cond_wait.c:533
#2  0x00007fba6f1d5ed9 in __pthread_cond_timedwait (cond=0x7fba1c0033e8, mutex=0x7fba1c0033c0, abstime=0x7fb9f57f9c80) at pthread_cond_wait.c:667
#3  0x00007fba35f9e652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f74799 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f74cfb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba6f1cf6db in start_thread (arg=0x7fb9f57fa700) at pthread_create.c:463
#8  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fb9f5ffb700 (LWP 7412)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558c89972a5c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558c89972a08, cond=0x558c89972a30) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x558c89972a30, mutex=0x558c89972a08) at pthread_cond_wait.c:655
#3  0x00007fba35f6fc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f70177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f70f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba6f1cf6db in start_thread (arg=0x7fb9f5ffb700) at pthread_create.c:463
#8  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fb9f67fc700 (LWP 7411)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb9f67fbb38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb9f67fbae8, cond=0x7fb9f67fbb10) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fb9f67fbb10, mutex=0x7fb9f67fbae8) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba35f714d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba6f1cf6db in start_thread (arg=0x7fb9f67fc700) at pthread_create.c:463
#11 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fb9f6ffd700 (LWP 7410)):
#0  0x00007fba63310566 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#1  0x00007fba6331169d in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#2  0x00007fba63311a49 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#3  0x00007fba633122cf in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#4  0x00007fba6377c0d8 in pa_mainloop_dispatch () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fba6377c4ae in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fba6377c530 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007fba6378a399 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#8  0x00007fba633222a8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#9  0x00007fba6f1cf6db in start_thread (arg=0x7fb9f6ffd700) at pthread_create.c:463
#10 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fb9f77fe700 (LWP 7409)):
#0  0x00007fba6f1d5ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb9f77fd9d0, expected=0, futex_word=0x7fb9f77fdb58) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fba6f1d5ed9 in __pthread_cond_wait_common (abstime=0x7fb9f77fda70, mutex=0x7fb9f77fdb08, cond=0x7fb9f77fdb30) at pthread_cond_wait.c:533
#2  0x00007fba6f1d5ed9 in __pthread_cond_timedwait (cond=0x7fb9f77fdb30, mutex=0x7fb9f77fdb08, abstime=0x7fb9f77fda70) at pthread_cond_wait.c:667
#3  0x00007fba35f9e652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f6591e in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f4052b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba35f714d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba6f1cf6db in start_thread (arg=0x7fb9f77fe700) at pthread_create.c:463
#11 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fb9f7fff700 (LWP 7408)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558c89981018) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558c89980f58, cond=0x558c89980ff0) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x558c89980ff0, mutex=0x558c89980f58) at pthread_cond_wait.c:655
#3  0x00007fba366f7060 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f70f11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba6f1cf6db in start_thread (arg=0x7fb9f7fff700) at pthread_create.c:463
#7  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fba14ff9700 (LWP 7407)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fba14ff8b38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fba14ff8ae8, cond=0x7fba14ff8b10) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fba14ff8b10, mutex=0x7fba14ff8ae8) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba35f714d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba6f1cf6db in start_thread (arg=0x7fba14ff9700) at pthread_create.c:463
#11 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fba157fa700 (LWP 7406)):
#0  0x00007fba70d90187 in __GI___libc_write (fd=2, buf=0x7fba157f6ae0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27
#1  0x00007fba70d0b1bd in _IO_new_file_write (f=0x7fba7106c680 <_IO_2_1_stderr_>, data=0x7fba157f6ae0, n=39) at fileops.c:1203
#2  0x00007fba70d0bb2f in new_do_write (to_do=<optimized out>, data=0x7fba157f6ae0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7fba7106c680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007fba70d0bb2f in _IO_new_file_xsputn (f=0x7fba7106c680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277
#4  0x00007fba70cde707 in buffered_vfprintf (s=s@entry=0x7fba7106c680 <_IO_2_1_stderr_>, format=format@entry=0x7fba33e376a8 "[%s] %s\n", args=args@entry=0x7fba157f90a0) at vfprintf.c:2350
#5  0x00007fba70cdb726 in _IO_vfprintf_internal (s=s@entry=0x7fba7106c680 <_IO_2_1_stderr_>, format=0x7fba33e376a8 "[%s] %s\n", ap=ap@entry=0x7fba157f90a0) at vfprintf.c:1301
#6  0x00007fba70db24c6 in ___fprintf_chk (fp=0x7fba7106c680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fba33e1f9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007fba33e1fb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007fba33e2146c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007fba33e17114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007fba35f40ab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007fba357f7978 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007fba357f7f2b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007fba6f1cf6db in start_thread (arg=0x7fba157fa700) at pthread_create.c:463
#19 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fba15ffb700 (LWP 7405)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fba15ffa758) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fba15ffa708, cond=0x7fba15ffa730) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fba15ffa730, mutex=0x7fba15ffa708) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba357f78c8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba357f7f1b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba6f1cf6db in start_thread (arg=0x7fba15ffb700) at pthread_create.c:463
#13 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fba167fc700 (LWP 7404)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fba167fb758) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fba167fb708, cond=0x7fba167fb730) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fba167fb730, mutex=0x7fba167fb708) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba357f7818 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba357f7f0b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba6f1cf6db in start_thread (arg=0x7fba167fc700) at pthread_create.c:463
#13 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fba16ffd700 (LWP 7403)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fba16ffc758) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fba16ffc708, cond=0x7fba16ffc730) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fba16ffc730, mutex=0x7fba16ffc708) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba357f7768 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba357f7efb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba6f1cf6db in start_thread (arg=0x7fba16ffd700) at pthread_create.c:463
#13 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fba177fe700 (LWP 7402)):
#0  0x00007fba70db06ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fba70db2474 in ___fprintf_chk (fp=0x7fba7106d8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7fba33e376a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fba33e1f9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fba33e1fb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fba33e2146c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fba33e17114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fba35f40ab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba357f76b8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba357f7eeb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007fba6f1cf6db in start_thread (arg=0x7fba177fe700) at pthread_create.c:463
#14 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fba17fff700 (LWP 7401)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fba17ffe758) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fba17ffe708, cond=0x7fba17ffe730) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x7fba17ffe730, mutex=0x7fba17ffe708) at pthread_cond_wait.c:655
#3  0x00007fba35f65999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007fba35f659c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007fba35f404db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba357f7608 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba357f7edb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba35f71588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007fba6f1cf6db in start_thread (arg=0x7fba17fff700) at pthread_create.c:463
#13 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fba24e4d700 (LWP 7400)):
#0  0x00007fba70db06ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fba70db2474 in ___fprintf_chk (fp=0x7fba7106d8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7fba33e376a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fba33e1f9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007fba33e1fb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007fba33e2146c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007fba33e17114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007fba35f40b0d in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007fba35f3cda8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007fba35f5977b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007fba35f714d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007fba35f6d5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007fba6f1cf6db in start_thread (arg=0x7fba24e4d700) at pthread_create.c:463
#12 0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fba4d3df700 (LWP 7119)):
#0  0x00007fba70d94bf9 in __GI___poll (fds=0x7fba44004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fba6d544439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba6d54454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba7135b90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fba713009ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fba7111f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fba69155d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fba7112416d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fba6f1cf6db in start_thread (arg=0x7fba4d3df700) at pthread_create.c:463
#9  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fba4e07f700 (LWP 7118)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558c894ad338) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558c894ad2e8, cond=0x558c894ad310) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x558c894ad310, mutex=0x558c894ad2e8) at pthread_cond_wait.c:655
#3  0x00007fba5346846b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fba53468197 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fba6f1cf6db in start_thread (arg=0x7fba4e07f700) at pthread_create.c:463
#6  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fba4efff700 (LWP 7117)):
#0  0x00007fba6f1d59f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558c895254c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fba6f1d59f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x558c89525470, cond=0x558c89525498) at pthread_cond_wait.c:502
#2  0x00007fba6f1d59f3 in __pthread_cond_wait (cond=0x558c89525498, mutex=0x558c89525470) at pthread_cond_wait.c:655
#3  0x00007fba5346846b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fba53468197 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fba6f1cf6db in start_thread (arg=0x7fba4efff700) at pthread_create.c:463
#6  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fba5bed7700 (LWP 7115)):
#0  0x00007fba70d94bf9 in __GI___poll (fds=0x7fba5bed6d28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fba72193747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fba7219536a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fba5e6922a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fba7112416d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fba6f1cf6db in start_thread (arg=0x7fba5bed7700) at pthread_create.c:463
#6  0x00007fba70da188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fba72d2ce40 (LWP 7099)):
[KCrash Handler]
#6  0x00007fba61bcde78 in KonqView::url() const () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#7  0x00007fba61c03687 in KonqMainWindow::isPreloaded() const () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#8  0x00007fba61c38ce9 in KonqSessionManager::saveCurrentSessionToFile(KConfig*, QList<KonqMainWindow*> const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#9  0x00007fba61c38f95 in KonqSessionManager::autoSaveSession() () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#10 0x00007fba713315b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fba7133e027 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fba7133e388 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fba713320db in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fba6f74482c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fba6f74c0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fba713029a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fba7135ad8e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fba7135b551 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fba6d544287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fba6d5444c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fba6d54454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fba7135b8ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fba718c0fb8 in QGuiApplication::sync() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007fba3b3c030d in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5
#25 0x00007fba355ae0b8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#26 0x00007fba355da61b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#27 0x00007fba355d1f4b in QtWebEngineCore::WebContentsAdapter::load(QWebEngineHttpRequest const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#28 0x00007fba355d237e in QtWebEngineCore::WebContentsAdapter::load(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#29 0x00007fba3b60415b in  () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#30 0x00007fba3b5fa581 in WebEnginePart::openUrl(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#31 0x00007fba3b6024fc in WebEngineBrowserExtension::restoreState(QDataStream&) () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#32 0x00007fba61bd6179 in KonqView::restoreHistory() () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#33 0x00007fba61bd6a16 in KonqView::loadHistoryConfig(KConfigGroup const&, QString const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#34 0x00007fba61bdb04b in KonqViewManager::loadItem(KConfigGroup const&, KonqFrameContainerBase*, QString const&, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#35 0x00007fba61bdb691 in KonqViewManager::loadItem(KConfigGroup const&, KonqFrameContainerBase*, QString const&, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#36 0x00007fba61bdc080 in KonqViewManager::loadRootItem(KConfigGroup const&, KonqFrameContainerBase*, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#37 0x00007fba61bdd5e3 in KonqViewManager::loadViewConfigFromGroup(KConfigGroup const&, QString const&, QUrl const&, KonqOpenURLRequest const&, bool) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#38 0x00007fba61c14e00 in KonqMainWindow::readProperties(KConfigGroup const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#39 0x00007fba67648b88 in KMainWindow::readPropertiesInternal(KConfig*, int) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#40 0x00007fba67648bd2 in KMainWindow::restore(int, bool) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#41 0x00007fba61c4951c in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#42 0x0000558c8852869d in  ()
#43 0x0000558c88529c8b in  ()
#44 0x0000558c8852a51b in  ()
#45 0x0000558c8852500c in  ()
#46 0x00007fba70ca1b97 in __libc_start_main (main=0x558c885246c0, argc=5, argv=0x7ffd85848a88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd85848a78) at ../csu/libc-start.c:310
#47 0x0000558c88525c7a in _start ()

Possible duplicates by query: bug 395984, bug 395983, bug 395982.

Reported using DrKonqi
Comment 1 Christoph Feck 2018-10-04 21:09:58 UTC 

*** This bug has been marked as a duplicate of bug 384376 ***